Chris Colbert vs. Tugstsogt Nyambayar: Fight prediction, card, odds, start time, how to watch, Showtime Boxing | CBS Sports Headlines Chris Colbert vs. Tugstsogt Nyambayar: Fight prediction, card, odds, start time, how to watch, Showtime Boxing Nyambayar steps up on short notice to fight Colbert on Saturday in California ESN … Continue reading Chris Colbert vs. Tugstsogt Nyambayar: Fight prediction, card, odds, start time, how to watch, Showtime Boxing